CONTENTS. XIX 



PAGE 



Schutt, F. — Spore-formation of Per idinex Part 3 437 



Haeckel, E. — Eadiolaria . „ 437 



Kunstler, J. — New Foraminifer , 437 



Carter, H. J. — Nature of Opaque Scarlet Spherules found in many Fossilized 



Foraminifera „ 438 



Nutting, C.C. — New Species of Acineta „ 438 



Perroncito, E. — Ency station of Megastoma intestinale „ 439 



Howchin, Rev. W. — Additions to the Knowledge of the Carboniferous Fora- 

 minifera. {Plates VI II. and IX.) Part 4 533 



Butschli's (O.) Protozoa „ 597 



Grttber, A. — Multinucleate Infusoria „ 597 



Mobdjs, K. — Folliculina ampulla „ 598 



Stokes, A. C. — Fresh-water Infusoria of the United States „ 598 



Blanc, H. — New Foraminifera „ 598 



Wierzejski, A. — Psorospermium Haeclielii „ 598 



Grassi, B., & W. Schewiakoff — Megastoma entericum „ 599 



Brady, H. B. — Note on the Reproductive Condition of Orbitolites complanata, 



var. Laciniata. {Plate X.) Part 5 693 



Stokes, A. C. — Notices of New Infusoria Flagellata from American Fresh 



Waters. {Plate XI.) „ 698 



Kunstler, J. — Vesicular Elements of Protoplasm in Protozoa „ 748 



Meissner, M. — Physiology of Nutrition in Protozoa ,, 749 



Bruyne, C. de — Nature of Contractile Vacuole „ „ 749 



Gruber, A. — Further Observations on Multinuclear Infusoria , 750 



Fabre-Domergue — Researches on Ciliated Infusoria „ 751 



Maupas, E. — Conjugation of Vorticellidsa „ 752 



Fabre-Domergue — Structure of Urceolarise „ 753 



Fankhauser, J. — Euglena „ 754 



Dangeard, P. A. — Cryptomonadinese „ 754 



Gourret, P., & P. Boeser — Protozoa of Corsica „ 755 



Verworn, M. — Biological Studies on Protista „ 755 



Gruber, A. — New Rhizopods „ 757 



Carter, H. J. — Observations on Parkeria „ 757 



Sherborn's (C. D.) Bibliography of the Foraminifera „ 757 



Butschli, O. — Phytogeny of Protozoa Part 6 967 



Gruber, A. — Notes on Protozoa „ 969 



Rhumbler, L. — Various Cyst- formations and Developmental History of 



Colpoda „ 969 



Clark, J. — Ciliary Movement „ 971 



Cattaneo, G. — New Parasitic Ciliated Infusorian ,, 971 



Maskell, W. M. — Fresh-water Infusoria of Wellington District, New Zea- 

 land „ 972 



Garcin, A. G. — Euglena „ 972 



Bruyne, C de — New Monad, Endobiella Bambekii „ 972 



Blanchard, R. — Monas Dunali „ 973 



Plate, L. — Asellicola digitata ,, 973 



„ „ Acinctoides „ 974 



Grassi, B. — Parasitic Protozoa „ 975 



Schuberg, A. — Protozoa found in the Stomach of Ruminants „ 975 



Beddard, F. E. — New Gregarine „ 977 



b 2 



